/**
 * 1、https://www.alibabacloud.com/help/zh/doc-detail/179209.htm
 * 2、安装图像搜索Node.js SDK，Node.js大于等于6.X版本
 *    npm install @alicloud/imagesearch-2018-01-20  --save
 * 3、创建Client
 */
 var Client = require("@alicloud/imagesearch-2018-01-20");
 var client = new Client({
   accessKeyId: "<AccessKeyID>",  // 获取地址: https://ak-console.aliyun.com
   accessKeySecret: "<AccessKeySecret>",
   endpoint: "http://imagesearch.ap-southeast-1.aliyuncs.com", // 获取地址: https://www.alibabacloud.com/help/zh/doc-detail/179213.html
   apiVersion: "2018-01-20"
 });